The 2.2-liter 16-valve Daewoo T22SED engine was assembled from 1997 to 2002 for the US market and was installed only on the American modification of the rather popular Leganza model. This power unit is inherently a variation of the well-known Opel X22XE engine.
SE-series family: T18SED, X20SED, T22SED.
Specifications
| Production years | 1997-2002 |
| Displacement, cc | 2198 |
| Fuel system | distributed injection |
| Power output, hp | 136 |
| Torque output, Nm | 202 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 86 |
| Piston stroke, mm | 94.6 |
| Compression ratio | 9.6 |
| Features | no |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 5.0 |
| Fuel type | petrol |
| Euro standards | EURO 3 |
| Fuel consumption, L/100 km (for Daewoo Leganza 2000) — city — highway — combined |
13.5 7.5 9.3 |
| Engine lifespan, km | ~340 000 |
| Weight, kg | 145 |
The engine was installed on:
- Daewoo Leganza in 1997 – 2002.
Disadvantages of the Daewoo T22SED engine
- The main disadvantage is the small resource of the timing belt, and when it breaks, the valves bend;
- The second most common engine failure is a frequently bursting exhaust manifold;
- An electrician regularly throws up problems, more often than others the camshaft position sensor or the crankshaft position sensor fails;
- The reason for floating engine speeds is usually contamination of the idle control, crankcase ventilation or EGR valve;
- The use of low-quality oil quickly affects the condition of hydraulic lifters.
Frequently asked questions about the Daewoo T22SED
How much power does the Daewoo T22SED make?
The Daewoo T22SED develops 136 hp and 202 Nm of torque.
How much oil does the Daewoo T22SED take and which one?
Engine oil capacity: 5.0 liters. Recommended oil: 5W-30.
Does the Daewoo T22SED have a timing belt or chain?
The Daewoo T22SED uses a timing belt.
Is the Daewoo T22SED turbocharged?
No, the Daewoo T22SED is naturally aspirated.
Does the Daewoo T22SED need valve clearance adjustment?
No, the Daewoo T22SED has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Daewoo T22SED last?
The typical lifespan of the Daewoo T22SED is ~340 000 km with proper maintenance.
What is the fuel consumption of the Daewoo T22SED?
Daewoo Leganza 2000: city 13.5, highway 7.5, combined 9.3 L/100 km.
What cars was the Daewoo T22SED installed on?
Daewoo Leganza in 1997 - 2002.
What are the common problems of the Daewoo T22SED?
The main disadvantage is the small resource of the timing belt, and when it breaks, the valves bend. The second most common engine failure is a frequently bursting exhaust manifold. All known problems.
